Phal white mold or fungus roots

[Izzie]

Originally Posted by Zoi2

I have used dry heat sterlilzation for potting mix in the past-you might want to check this link.
Steps of Dry-Heat Sterilization
I also use brown listerine and gentian violet for all my fungus and bacterial problems, so far they've worked great.
Joann

Note- I have seen somewhere that if organic media is baked (or boiled) for more than a certain time, toxins develop. I'll see if I can find the article.